WE ... LEARN TO SWIM WHEN WE ARE YOUNG.A. SHOULD B. SHOULDN’T C. MUSTN...

19: - KIEM TRA 45'''' SO 2 KỲ 2
KIEM TRA 45'''' SO 2 KỲ 2
19: We ... learn to swim when we are young.A. should B. shouldn’t C. mustn’t D. can’t